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Active, not recruitingNCT05620407POETYK SLE-2Updated Dec 2, 2025

A Study to Evaluate Effectiveness and Safety of Deucravacitinib (BMS-986165) Compared With Placebo in Participants With Active Systemic Lupus Erythematosus

A Phase 3 interventional study of Deucravacitinib and Placebo in Systemic Lupus Erythematosus, sponsored by Bristol-Myers Squibb. Active, not recruiting at 180 sites in 22 countries. Open to participants aged 18 Years to 75 Years. Per ClinicalTrials.gov, last updated 2025-12-02.

Sponsored by Bristol-Myers Squibb · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
513
Allocation
Randomized
Ages
18 Years to 75 Years
Sex
All
01

Study summary

The purpose of this study is to evaluate the effectiveness and safety of deucravacitinib compared with placebo in an active moderate to severe Systemic Lupus Erythematosus (SLE) population.

02

Conditions studied

  • Systemic Lupus Erythematosus

Keywords

  • Autoimmune Diseases
  • Immune System Diseases
  • Connective Tissue Diseases
  • Immune-mediated Diseases
  • Active Systemic Lupus Erythematosus
  • Lupus
  • SLE
  • Deucravacitinib
  • Tyk2
  • POETYK
  • POETYK SLE
03

In context

Lupus Erythematosus, Systemic

1,202 studies on the registry are indexed under Lupus Erythematosus, Systemic; 399 are open to participants now.

This study's enrollment of 513 is above the median of 50 across 867 interventional studies indexed under Lupus Erythematosus, Systemic.

Browse Lupus Erythematosus, Systemic studies →

Lead sponsor

Bristol-Myers Squibb is the lead sponsor of 1,538 studies on the registry; 116 are open to participants now.

Of its 429 completed or terminated interventional studies of FDA-regulated products, 223 (52%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 75 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • Diagnosed with Systemic Lupus Erythematosus (SLE) at least 24 weeks before the screening visit.
  • Meet the European Alliance of Associations for Rheumatology (EULAR)/American College of Rheumatology (ACR) 2019 classification criteria for SLE.
  • One of the following: positive antinuclear antibodies (ANA) ≥ 1:80 at screening OR positive anti dsDNA OR positive anti Smith (anti Sm) as determined by the central laboratory at screening.
  • Total Systemic Lupus Erythematosus Disease Activity Index-2K (SLEDAI-2K) score ≥ 6 points and clinical SLEDAI 2K score ≥ 4 points with joint involvement, and/or cutaneous vasculitis, and/or rash.
  • Lupus headache, alopecia, organic brain syndrome, and mucosal ulcers must be recorded on SLEDAI 2K, if indicated, but do not count toward the points required for screening at entry.
  • At least one SLE background therapy(immunosuppressant and/or antimalarial) is required for ≥ 12 weeks before the screening visit, must be at a stable dose for ≥ 8 weeks before the screening visit, and must remain stable until randomization and throughout study participation.
  • Oral corticosteroid (OCS; prednisone or equivalent) background therapy is permitted but not required. For participants taking OCS, the dose must be stable for ≥ 2 weeks before the screening visit, cannot exceed 30 mg/day at screening, and must remain stable until the Week 4 visit. Participants can be on an OCS as well as an antimalarial and/or an immunosuppressant.

Exclusion criteria

Exclusion Criteria

  • Diagnosis of drug-induced SLE rather than idiopathic SLE.
  • Other autoimmune diseases (eg, multiple sclerosis, psoriasis, inflammatory bowel disease, etc.) are excluded. Participants with type I autoimmune diabetes mellitus, thyroid autoimmune disease, Celiac disease, or secondary Sjögren's syndrome are not excluded -SLE overlap syndromes including, but not limited to, rheumatoid arthritis, scleroderma, and mixed connective tissue disease are excluded.
  • Active or unstable lupus neuropsychiatric manifestations, including, but not limited to, any condition defined by BILAG A criteria.
  • Active, severe Class III, and IV, lupus nephritis that requires or may require treatment with cytotoxic agents or high-dose CS.
  • History of congenital or acquired immunodeficiency.
  • Known active infection, or any major episode of infection requiring hospitalization or treatment with parenteral (intramuscular or IV) antimicrobial agents (eg, antibiotics antiviral, antifungal, or antiparasitic agents) within 30 days of randomization, or treatment with oral antimicrobial agents within 2 weeks of randomization -Currently on any therapy for chronic infection (eg, pneumocystis, herpes zoster, cytomegalovirus, invasive bacterial or fungal infections, or atypical mycobacteria).
  • Taking more than 1 immunosuppressant at screening.
  • In Japan only: Participants with positive result of β - D-glucan assay.
  • Other protocol-defined Inclusion/Exclusion criteria apply.
05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
513 participants (actual)

Study arms

  • Experimental
    Arm 1: Deucravacitinib

    Drug: Deucravacitinib

  • Placebo comparator
    Arm 2: Placebo

    Other: Placebo

Interventions

  • DrugDeucravacitinib

    Specified dose on specified days

  • OtherPlacebo

    Specified dose on specified days

06

What researchers measure

Primary outcomes

  1. Proportion of participants who achieve Systemic Lupus Erythematosus Responder Index-4 [SRI(4)] response

    Time frame: At week 52

Secondary outcomes

  1. Proportion of participants who achieve British Isles Lupus Assessment Group-based Combined Lupus Assessment (BICLA) response

    Time frame: At week 52

  2. Proportion of participants who achieve both SRI(4) and BICLA (dual responders)

    Time frame: At week 52

  3. Proportion of participants with a Cutaneous Lupus Erythematosus Disease Area and Severity Index (CLASI) activity score ≥ 10 at baseline who achieve a CLASI response, defined as a decrease of ≥ 50% from baseline CLASI activity score

    Time frame: At week 52

  4. Proportion of participants who achieve Lupus Low Disease Activity State (LLDAS)

    Time frame: At week 52

  5. Proportion of participants with oral corticosteroid (OCS) ≥ 7.5 mg/day of prednisone at baseline who are receiving ≤ 5 mg/day of prednisone at Week (Wk) 40 which is maintained through Wk52 and who achieve an SRI(4) response at Wk52

    Time frame: At week 52

  6. Proportion of participants with ≥ 6 active (tender + swollen) joints at baseline who achieve at least 50% from baseline reduction in active (tender + swollen) joints

    Time frame: At week 52

  7. Change from baseline in patient-reported fatigue according to Functional Assessment of Chronic Illness Therapy (FACIT)-Fatigue

    Time frame: At week 52

  8. Number of participants with adverse events (AEs)

    Time frame: Up to 156 weeks

  9. Number of participants with serious adverse events (SAEs)

    Time frame: Up to 156 weeks

  10. Number of participants with AEs leading to discontinuation of treatment

    Time frame: Up to 156 weeks

  11. Number of participants with AEs leading to study discontinuation

    Time frame: Up to 156 weeks

  12. Number of participants with target adverse events of special interest (AESIs)

    Time frame: Up to 156 weeks

  13. Number of participants with laboratory abnormalities

    Time frame: Up to 156 weeks

  14. Number of participants with electrocardiogram (ECG) abnormalities

    Time frame: Up to 156 weeks

  15. Number of participants with vital sign abnormalities

    Time frame: Up to 156 weeks

07

Study locations

180 sites
  • Local Institution - 0063
    La Jolla, California 92037, United States
  • Local Institution - 0241
    La Mesa, California 91942, United States
  • Local Institution - 0242
    San Diego, California 92128, United States
  • Local Institution - 0143
    San Leandro, California 94578, United States
  • Local Institution - 0147
    Santa Monica, California 90404, United States
  • Local Institution - 0213
    Clearwater, Florida 33765, United States
  • Local Institution - 0059
    Jacksonville, Florida 32256, United States
  • Local Institution - 0075
    Margate, Florida 33063, United States
  • Local Institution - 0007
    Oakland Park, Florida 33334, United States
  • Local Institution - 0239
    Plant City, Florida 33160, United States
  • Emory University School of Medicine- Grady Campus
    Atlanta, Georgia 30303, United States
  • Local Institution - 0137
    Marietta, Georgia 30060, United States
  • Local Institution - 0089
    Orland Park, Illinois 60467, United States
  • Local Institution - 0041
    Skokie, Illinois 60076, United States
  • Local Institution - 0231
    New Orleans, Louisiana 70112, United States
  • Local Institution - 0060
    Boston, Massachusetts 02114, United States
  • Local Institution - 0056
    Boston, Massachusetts 02215, United States
  • Local Institution - 0084
    Worcester, Massachusetts 01605, United States
  • Local Institution - 0152
    Grand Blanc, Michigan 48439, United States
  • Local Institution - 0072
    Rochester, Minnesota 55905, United States
  • Local Institution - 0216
    Las Vegas, Nevada 89102, United States
  • Local Institution - 0165
    Paramus, New Jersey 07652, United States
  • Local Institution - 0069
    Brooklyn, New York 11201, United States
  • Local Institution - 0217
    Great Neck, New York 11021, United States
  • Local Institution - 0150
    New York, New York 10021, United States
  • Local Institution - 0102
    New York, New York 10032, United States
  • Local Institution - 0145
    Syracuse, New York 13210, United States
  • Local Institution - 0178
    Charlotte, North Carolina 28210, United States
  • Local Institution - 0005
    Cleveland, Ohio 44106, United States
  • Local Institution - 0043
    Oklahoma City, Oklahoma 73104, United States
  • Local Institution - 0205
    Pittsburgh, Pennsylvania 15224, United States
  • Local Institution - 0081
    Charleston, South Carolina 29425, United States
  • Local Institution - 0225
    Florence, South Carolina 29501, United States
  • Local Institution - 0002
    Jackson, Tennessee 38305, United States
  • Local Institution - 0001
    Colleyville, Texas 76034, United States
  • Local Institution - 0164
    El Paso, Texas 79902, United States
  • Local Institution - 0169
    Katy, Texas 77494, United States
  • Local Institution - 0201
    Temple, Texas 76508, United States
  • Local Institution - 0133
    Danville, Virginia 24541, United States
  • Local Institution - 0146
    Ciudad de Buenos Aires, Buenos Aires 1180, Argentina
  • Local Institution - 0088
    La Plata, Buenos Aires 1900, Argentina
  • Local Institution - 0078
    Pergamino, Buenos Aires B2700, Argentina
  • Local Institution - 0125
    Pilar, Buenos Aires 1629, Argentina
  • Local Institution - 0020
    San Juan Bautista, Buenos Aires 1888, Argentina
  • Local Institution - 0136
    San Miguel, Buenos Aires 1663, Argentina
  • Local Institution - 0018
    Quilmes, Buenos Aires F.D. 1879, Argentina
  • Local Institution - 0013
    SAN M. de Tucuman, Tucumán Province T4000AXL, Argentina
  • Local Institution - 0027
    San Miguel de Tucumán, Tucumán Province T4000, Argentina
  • Local Institution - 0179
    Liverpool, New South Wales 2170, Australia
  • Local Institution - 0182
    Parramatta, New South Wales 2150, Australia
  • Local Institution - 0066
    Maroochydore, Queensland 4558, Australia
  • Local Institution - 0177
    Ivanhoe, Victoria 3079, Australia
  • Local Institution - 0129
    Victoria Park, Western Australia 6100, Australia
  • Local Institution - 0160
    Vitória, Espírito Santo 29055450, Brazil
  • Local Institution - 0028
    Lajeado, Rio Grande do Sul 95900-000, Brazil
  • Local Institution - 0154
    Porto Alegre, Rio Grande do Sul 90035-903, Brazil
  • Local Institution - 0023
    Porto Alegre, Rio Grande do Sul 90560032, Brazil
  • Local Institution - 0230
    Porto Velho, Rondônia 76801-098, Brazil
  • Local Institution - 0175
    Barretos, São Paulo 14784400, Brazil
  • Local Institution - 0115
    São Bernardo do Campo, São Paulo 09715-090, Brazil
  • Local Institution - 0087
    Rio de Janeiro, 22061-080, Brazil
  • Local Institution - 0161
    São Paulo, 01327-001, Brazil
  • Local Institution - 0062
    São Paulo, 01409-901, Brazil
  • Local Institution - 0190
    São Paulo, 04266-010, Brazil
  • Local Institution - 0163
    Sofia, Sofia (stolitsa) 1463, Bulgaria
  • Local Institution - 0158
    Plovdiv, 4001, Bulgaria
  • Local Institution - 0159
    Rousse, 7002, Bulgaria
  • Local Institution - 0139
    La Serena, Coquimbo Region 1720430, Chile
  • Local Institution - 0220
    Santiago, Santiago Metropolitan 7500571, Chile
  • Local Institution - 0101
    Santiago, Santiago Metropolitan 7500710, Chile
  • Local Institution - 0183
    Santiago, Santiago Metropolitan 7501126, Chile
  • Local Institution - 0140
    Santiago, Santiago Metropolitan 8330032, Chile
  • Local Institution - 0203
    Santiago, Santiago Metropolitan 8380465, Chile
  • Local Institution - 0153
    Santiago, 7550000, Chile
  • Local Institution - 0174
    Ostrava, Ostrava Město 70300, Czechia
  • Local Institution - 0036
    Prague, 12850, Czechia
  • Local Institution - 0123
    Athens, Attikí (Region) 115 27, Greece
  • Local Institution - 0116
    Athens, Attikí 11527, Greece
  • Local Institution - 0138
    Larissa, Thessalía 411 10, Greece
  • Local Institution - 0057
    Pécs, Baranya 7632, Hungary
  • Local Institution - 0035
    Gyula, Bekes County 5700, Hungary
  • Local Institution - 0134
    Szeged, Csongrád megye 6725, Hungary
  • Local Institution - 0034
    Veszprém, Veszprém City 8200, Hungary
  • Local Institution - 0234
    Ahmedabad, Gujarat 380013, India
  • Local Institution - 0233
    Ahmedabad, Gujarat 382443, India
  • Local Institution - 0191
    Hubli, Karnataka 580021, India
  • Local Institution - 0222
    Mysore, Karnataka 570004, India
  • Local Institution - 0229
    Nagpur, Maharashtra 440012, India
  • Local Institution - 0210
    Vellore, Tamil Nadu 632 004, India
  • Local Institution - 0235
    Hyderabad, Telangana 500016, India
  • Local Institution - 0199
    Secundarabad, Telangana 500003, India
  • Local Institution - 0053
    Nagoya, Aichi-ken 457-8511, Japan
  • Local Institution - 0156
    Nagoya, Aichi-ken 466-8560, Japan
  • Local Institution - 0083
    Toyoake, Aichi-ken 470-1192, Japan
  • Local Institution - 0047
    Chiba, Chiba 260-8712, Japan
  • Local Institution - 0086
    Eiheiji-cho,Yoshida-gun, Fukui 910-1193, Japan
  • Local Institution - 0117
    Kitakyushu, Fukuoka 807-8556, Japan
  • Local Institution - 0082
    Asahikawa, Hokkaido 0708644, Japan
  • Local Institution - 0048
    Sapporo, Hokkaido 0608648, Japan
  • Local Institution - 0162
    Kita, Kagawa-ken 761-0701, Japan

Showing the first 100 of 180 sites across 22 countries.

08

References and documents

Publications

  • Arriens C, Morand EF, Askanase AD, Furie R, van Vollenhoven RF, Tanaka Y, Connors K, Davey M, Young K, Franchin G, Meier R, Shah V, de Oliveria CL, Hobar C. Design of Two Randomized, Placebo-Controlled, Phase 3 Trials of Deucravacitinib, an Oral, Selective, Allosteric TYK2 Inhibitor, in Systemic Lupus Erythematosus. Adv Ther. 2025 Nov;42(11):5830-5844. doi: 10.1007/s12325-025-03299-0. Epub 2025 Sep 8. PubMed 40920289 ↗

Individual participant data

Plan to share: Yes — BMS will provide access to individual anonymized participant data upon request from qualified researchers, and subject to certain criteria. Additional information regarding Bristol Myer Squibb's data sharing policy and process can be found at: https://www.bms.com/researchers-and-partners/clinical-trials-and-research/disclosurecommitment.html

Supporting information: Study protocol, Sap, Csr

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 2, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05620407
Lead sponsor
Bristol-Myers Squibb
Responsible party
Sponsor
First posted
Nov 17, 2022
Start date
Jan 12, 2023
Primary completion
Oct 19, 2026 (estimated)
Completion
Nov 13, 2028 (estimated)
Last update
Dec 2, 2025

Study contacts

Bristol-Myers Squibb
study director · Bristol-Myers Squibb

Oversight

Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

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